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JP2005047450 |
To provide a method for manufacturing a vehicle wheel capable of obtaining a thin thickness and light weight, improving productivity and achieving stable manufacturing.A preform 50 of the vehicle wheel having a disc 51 and a rim original...
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JP2005035330 |
To suggest a manufacturing method for a steel wheel disk for an automobile, which improves design, and reduces weight and cost.A steel plate 20A having a hub hole reference point 21 to form a hub hole 3 is punched so that punching sectio...
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JP2005022070 |
To improve setting property of a rim and a disk and to keep optimal press fitting depth accuracy (positioning accuracy) by avoiding floating when the disk is pressed into the rim.This press fitting device comprises clamp arms 50a and 50b...
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JP2005022442 |
To provide a wheel for agricultural use improved in the overall strength of the wheel at a low cost without an increase in weight.The wheel is composed of a disc-like wheel member 11, and an annular elastic wheel 12 formed of an elastic ...
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JP2005022428 |
To provide an automobile wheel not constituting any obstruction for nut fastening operation using a torque wrench even if a hub rising part interferes with the torque wrench in the axial direction and unlikely to cause the deformation of...
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JP2005014640 |
To provide a wheel nut which does not require the adjustment for the precision of the fitting (contact) between the outer peripheral surface of the cylindrical section of the nut body and the inner peripheral surface of the cylindrical s...
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JP2005014620 |
To provide a wheel of a structure which increases the productivity of the wheel, increases the degree of freedom in designing of the disk section, and in addition, increases the centering precision, and at the same time, suppresses costs...
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JP2005014906 |
To prevent a serious failure such as the derailing of a wheel from occurring by realizing such a structure that can produce an easy-to-understand symptom on such a failure that may lead to the breakage of studs 20a and 20b.The strength o...
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JP2005014846 |
To provide a wheel structure of a motorcycle manufacturable dividedly into an inner wheel part for fitting a wheel into an axle and an outer wheel part having a rim part supporting a tire formed on the outer peripheral part thereof and a...
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JP2005007994 |
To improve the joining strength of a wheel rim and a wheel disk and to improve the production efficiency of the wheel.This wheel 18 has the wheel rim 14 and the wheel disk 16 formed with a peripheral edge 19 bent in substantially paralle...
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JP2005008049 |
To make large the unbalanced amount of a disk for a vehicle wheel and lessen wastefulness of materials in manufacturing.A disk for a vehicle wheel has a cup-shaped peripheral edge including a reference edge part 23 positioned approximate...
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JP3634897 |
To allow a large inserting angle to a bolt in inserting process without impairing detent performance of the bolt. In the fitting structure of a suitable bolt as a structure for fixing a hub bolt on an acceleration hub for a vehicle, the ...
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JP2004359151 |
To enhance the whole rigidity of a fastening part by stabilizing tightening moment of a hub bolt.A washer 30 is arranged on an outer peripheral part of a taper part 28 at the hub nut side in the hub nut 24 with a gap S1 in an axial direc...
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JP2004359045 |
To provide a wheel capable of being lightened while torsional rigidity is maintained.The wheel 1 comprises a disk having a plurality of spokes having one-side ends on the periphery of a hub hole and radially extending from the periphery ...
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JP2004351942 |
To provide manufacturing method of a vehicular wheel which reduces thickness and weight of a disc part and rim part.A cavity 20 for forming of a casting mold 10 used in a casting process has a space 21 for forming of the disc part and a ...
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JP2004345490 |
To provide a wheel for an automobile capable of easily connecting fitting parts of a wheel disc and a wheel rim one of which is made of aluminum alloy and the other of which is made of steel plate to each other with sufficient connecting...
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JP2004338473 |
To provide a wheel correcting instrument capable of easily and smoothly performing repairing work.This wheel correcting instrument 201 for repairing the deformation of a wheel W is provided with a jack 210 for extruding a pressing tool J...
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JP2004330303 |
To provide a simplified manufacturing method of a wheel disc for an automobile which can improve a yield.In the method of manufacturing the wheel disc, a rectangular metal batten plate with a scheduled uniform thickness is cold-rolled to...
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JP2004322899 |
To provide a method for manufacturing a wheel disk of an automobile, by which method, the weight balance of the wheel disk in the peripheral direction can be appropriately kept when an air valve integrated with a pneumatic pressure detec...
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JP2004322854 |
To provide a wheel for a vehicle of which cavity generated in a metallic base material is restricted and its method of manufacture.This wheel 1 for a vehicle comprises a metallic base material 3 and a plurality of reinforcing members 2. ...
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JP2004322717 |
To make a ground-contact width against a road surface large even when the vehicle rides over the road surface with a stepped part and to enhance comfortability to ride.Of the tires 2, a length dimension against a radial direction of an i...
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JP2004322898 |
To provide an automobile wheel capable of reducing road noise by considerably improving the vibration characteristic of the wheel without remarkably increasing the weight and cost of the wheel.The automobile wheel comprises a disk part t...
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JP2004314820 |
To provide a rolling bearing unit for supporting a vehicle wheel capable of preventing a rotation-side flange 15 from plastic deformation generated when the wheel 1 is coupled fast with the rotation-side flange 15 by tightening a nut 10,...
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JP2004314704 |
To provide a wheel for vehicles having greatly improved durability by giving absolute strength to the surface of a nut seat.A disk 3 made of a cladding material of aluminum and stainless is arranged in the diameter direction of ring-like...
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JP2004306756 |
To minimize damage of a beat portion at the time of traveling with a punctured tire while enlarging a disc and providing a design with good appearance.A three-piece wheel for an automobile has an inner rim 1, an outer rim 2, and the disc...
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JP2004306062 |
To provide a method of machining a vehicle wheel by which the thinning and lightening of a disk part and a rim part can be attained.The preform of a vehicle wheel is subjected to high pressure casting. A cavity 20 for molding having a sp...
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JP2004299432 |
To reduce road noises of a vehicle regarding a road noise reducing device which can increase silence when the vehicle is running.This road noise reducing device 1 for the vehicle is attached to a wheel W of the vehicle and reduces road n...
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JP2004284533 |
To easily house a side branch silencer in a wheel without any restriction of the design of the wheel.The wheel 4 of the a wheel 1 is provided with a first air passage 12 extending inside a connecting part 2E of a disk 2 in a longitudinal...
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JP2004268097 |
To provide a method for casting a rim and a disk of an elastic wheel in which productivity is excellent, and the cost for a die is reduced.(1) In the method for casting a rim and a disk, a rim part and a disk part are separated from each...
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JP2004267983 |
To provide a method for forming a brilliant coating film, which enables formation of a coating film expressing metallic appearance similar to that of a finished plated-metal and having a brightness with priority on design, and which is c...
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JP2004268784 |
To provide a manufacturing method for a disk type agricultural wheel capable of improving durability and appearance of the disk type agricultural wheel, without increasing labor burden of manufacturing work.This disk type agricultural wh...
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JP2004255893 |
To provide a bearing unit for a vehicle wheel capable of sufficiently suppressing swelling-out of the outer side face of a mounting flange 15 when a serration part 18a of a stud 9a is fitted by pressure into a mounting hole 16.The bearin...
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JP2004255961 |
To provide a wheel for an automobile capable of enhancing the vibration-proof characteristic of an air pressure sensing device for vibrations applied to the automobile when it is running.The wheel for the automobile includes a disc 3 fur...
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JP2004249864 |
To improve the shape of a wheel for agricultural wheel to increase strength without increasing plate thickness and changing the material of a disk-like wheel formed of a plate material.A wheel mounting part 5 for mounting a wheel 2 on th...
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JP2004243925 |
To provide a wheel having improved welding part strength in a semi-full design steel wheel capable of assuring a strength of a welding part between a rim and a disk flange part irrespective of arranging a water drain part.A wheel 10 havi...
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JP3590478 |
To provide an automobile wheel waterproofing device preventing internal rust formation of an automobile wheel and mountable easily with fine appearance while making appearance after removal fine. A water proofing device for an automobile...
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JP2004237897 |
To provide a wheel for an automobile capable of properly maintaining a weight balance in the wheel circumferential direction, when an air valve integrated with an air pressure detecting device is mounted.Decorative holes 7A to 7G are for...
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JP2004225160 |
To provide an aluminum alloy which is suitable for die-casting a component having a high elongation percentage as-cast.The cast alloy comprises, by weight, 8.5 to 10.5% silicon, 0.5 to 0.9% manganese, ≤0.06% magnesium, ≤0.15% iron, â...
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JP2004224338 |
To manufacture a smooth surface by machining a finish part of a wheel external surface and then apply chrome-plating to the smooth surface to improve the aesthetic appearance of the wheel surface.A cutting tool having a crystalline tip i...
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JP2004223682 |
To provide a hub hole machining method of an automotive wheel, shaving an inner peripheral surface of a hub hole flange, and easily expanding an opening diameter of a hub hole to specified size.After holding an outside shape of the hub f...
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JP2004223520 |
To provide a method for manufacturing an inexpensive and lightweight aluminum wheel capable of solving a problem that the structure of a rim portion of the cast aluminum wheel is coarse and the strength thereof is weakened, and each port...
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JP2004210210 |
To provide a balance-corrected aluminum wheel in which the unbalance quantity can be easily suppressed within a standard value, and a method for correcting the balance of the aluminum wheel.(1) In the balance-corrected aluminum wheel 10,...
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JP2004203297 |
To provide a method for manufacturing an aluminum wheel for an automobile, by which weight and cost reductions of the wheel can be achieved while keeping its durability satisfactory.A back face of a rib portion 5 is treated by the spot p...
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JP2004182022 |
To provide an automobile wheel capable of realizing both its light weight and low cost while satisfying its durability performance.This wheel disc 3 comprises disc flanges 11 intermittently formed along its circumferential direction, and...
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JP3569570 |
To secure the rigidity of a wheel while improving maintenance of a disc brake and the like of a cast wheel made by means of integrally forming a hub, a rim enclosing the hub coaxially, and a plural number of sparks for making connection ...
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JP2004175345 |
To provide an improved decorative cap, and a wheel nut or a bolt assembly, and to provide their assembling method.An insert is coated and/or plated, and includes a hexagonal part and a part having a cylindrical outer surface. The cap inc...
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JP2004175337 |
To provide a manufacturing method for a light alloy wheel which can mass-produce the light alloy wheel much more precisely than a conventional method.This manufacturing method for the light alloy wheel has a process of casting a wheel ra...
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JP2004169063 |
To provide a rotator having excellent fatigue strength and long service life which uses metallic sheets having a lap fillet-welded joint, a cold-bend working part, a punch-out hole, etc., receiving repeated loads with the rotation, such ...
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JP2004168167 |
To provide a wheel for agricultural use which reduces the steering resistance in turning while improving straight traveling performance of a machine body, and also reduces the manufacturing cost.This wheel for agricultural use is compose...
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JP2004149065 |
To provide a wheel cap for a tire and a wheel for a tire capable of presenting a dynamic appearance of beauty.A translucent plate 6 is integrally provided to an outside of a wheel cap body 4 detachably fitted to a wheel 2 mounted to a ti...
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